Individual Calculations May 2017
 Babic, Michael S  Total change: -34.80  Rating chartPersonal card
 2017 O2C Doeberl Cup Major Canberra AUS 2017-04-14
RcRownchangeKK*chgGame
 1762 1840 2.50 7 -1.74 20 -34.80 
  Badrinarayan, Sankeertan 1746 AUS1.0010.37207.40 
  Kumar, Viney 1699 AUS0.001-0.6920-13.80 
  Tulevski, Vasil G 1818 AUS0.501-0.0320-0.60 
  Kay, James 1755 AUS1.0010.38207.60 
  O`donoghue, Malachi 1787 AUS0.001-0.5720-11.40 
  Buciu, Aurel-John c1735 AUS0.001-0.6420-12.80 
  Lu, Lillian 1794 AUS0.001-0.5620-11.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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